Yeah, that took a little effort. Also worth noting that the center bolt on this pump is not left hand threaded like the stock pump.
Originally Posted by McSpeed
Np - also note that it's not easy to take the drive sprocket off of Greg's pump so you can install it. It comes assembled and red loctited. I ended up drilling holes in a length of steel bar to create a holding tool. The center bolt is M6 so torque to 10 Nm.
Upon removing the sprocket, I noticed my pump only has 2 of the 3 dowel pins shown in Adam's pictures. Should I be concerned?
04 IR 330i ZHP | ESS TS2+ SC | MagnaFlow "headers" | KMS 3.64 LSD | AST 4100 550/650| APEX ARC-8 18x9 | H&R front sway bar | Vorshlag camber plates, RTAB limiters | TMS subframe & swaybar reinforcements | UUC SSK & DSSR | UUC TM & TME | BW motor mounts | Dinan strut & shock tower bars | vaio 4-bolt oil pump